Ambiorix's Last Stand — Decrypt the Eburone Conspiracy
From14,90€

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Tongeren Historic CenterAmbiorix's Last Stand — Decrypt the Eburone Conspiracy
📍 Tongeren Historic Center·🕐 5h – 8h·📍 ~40-60 km en voiture
🚗Roadtrip · Car needed
Also available as:HistoricalFantasySupernaturalFairy tale

Ambiorix's Last Stand — Decrypt the Eburone Conspiracy

Uncover the hidden truth behind Ambiorix's defeat: decipher coded messages left by the Eburone king before Caesar's final siege, and expose the conspiracy that sealed his tribe's fate.

📱 1 to 10 phones · 1 team per phone · Independent codes

Difficulty
·From age 12 years
Starting point :Ambiorix Statue, Vrijthof

54 BCE

2–4
days at your pace
🚗
car · 5-30 km between sites

Ambiorix's Last Stand — Decrypt the Eburone Conspiracy

🎭Your Mission

You are Atuatuca, Ambiorix's loyal lieutenant, in 54 BC Tongeren, tasked with deciphering Roman legion movements and rallying Eburone tribes for the uprising

Immerse yourself in the heart of Flanders, in Tongeren, following the footsteps of Ambiorix, the Eburone chief who defied Julius Caesar in 54 BC.

The story that haunts this land

Your quest for Ambiorix's Oath begins in front of the Ambiorix Statue in Vrijthof square, the historic heart of Tongeren. Erected in 1881 by Jules Lagae, this imposing statue commemorates the Eburone chief Ambiorix who led the revolt against Julius Caesar's Roman legions between 54 and 53 BC, an event documented in Bellum Gallicum. It is here, on the cobblestones of Tongeren Flanders Belgium, that you will decipher the first clues left by the Eburone king, immersing yourself in the ancient drama that shaped the destiny of Gaul.

Continue towards the Gallo-Roman Museum of Tongeren, located at Kerkstraat 15, 400 meters from Vrijthof. Founded in 1958, this museum houses the most important collection of Eburone and Roman artifacts in Belgium, including coins of Ambiorix, pottery, weapons, and fibulae dated from the 1st century BC and 1st century AD. The exhibited objects are silent witnesses to Roman domination and the culture of the peoples who lived along the Via Romana Belgium, offering you valuable insight into the resources Ambiorix might have used for his rebellion.

Your journey then takes you to the Roman rampart remains, visible on Jeker street and Minderbroedersstraat, 600 meters from Vrijthof. These wall sections, built with Roman limestone and mortar after the post-Ambiorix pacification around 30 AD, still reach 3-4 meters in height. They represent triumphant Roman power, but also the strategic challenges Ambiorix and his troops had to face. Not far away, the Moerenpoort, the only fortified gate from the 13th century, incorporates reused Roman limestone blocks, illustrating the continuity of Tongeren's medieval heritage on ancient foundations.

The Basilica of Our Lady of Tongeren, whose construction began around 1240, is a Belgian historical monument whose 67-meter Gothic tower rises above the city. Built on the foundations of a Roman temple dedicated to Minerva, it contains Roman lapidary remains integrated into its walls. This site embodies the superposition of eras, where ancient sacredness gives way to Christian sacredness, but where the stone preserves the memory of past cults. It is a key point for understanding the evolution of Tongeren after Ambiorix's period.

Finally, your exploration will lead you along Grébémont Square, which preserves the alignment of the ancient Via Romana connecting Cologne to Bavay, and towards the Jeker river, a key geographical feature. This river, mentioned in ancient texts, was a territorial boundary of the Eburones and a major defensive asset for Ambiorix between 54 and 53 BC. The medieval historic center of Tongeren, with its cobbled streets from the 12th-14th centuries preserving the Roman urban layout, will show you how history was built layer by layer. This Flanders themed circuit allows you to understand the history of Tongeren, from the Roman remains of Flanders to the weekly antique markets that testify to the commercial vitality of the sector since Antiquity, confirming the importance of this heritage.

57 av. J.-C.
Julius Caesar conquers Gallia Belgica, incorporating the Eburones into his empire.
54 av. J.-C.
Ambiorix's Victory: Sabinus' and Cotta's legions are annihilated in the Atuatuca ambush.
53 av. J.-C.
Caesar's punitive campaigns against the Eburones, leading to the near extermination of the people.

How does it work?

🏛️
Outdoor escape game

Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.

📱
On your smartphone

No app to download. Play directly from your browser. Guided step by step, at your own pace.

👨‍👩‍👧‍👦
Unlimited players

One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.

🎯
Augmented reality

Point your phone at the façade: a historical character appears and speaks to you in your language. Golden letters magically write themselves on the wall to reveal the puzzle answer.

🤖
AI that helps you

Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.

🗣️
32 languages

French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.

📵
Playable offline

The game downloads to your phone on start. Once the "✓ Downloaded" indicator appears, everything works without data — narration, AR, GPS and puzzles. Perfect abroad without a data plan.

🎟️

Want to go deeper?

Places tied to your adventure — optional entries, totally up to you · per person

Gallo-Roman Museum of Tongerenoptional
€12. Explore Belgium's collection of Eburone and Roman artifacts, including Ambiorix coins and ancient pottery.
Optionnel
/pers.
Basilica of Our Lady of Tongerenoptional
Free. Admire the Gothic architecture and the foundations of a Roman temple dedicated to Minerva, with lapidary remains integrated into the walls.
Optionnel
/pers.
Tongeren Antique Marketoptional
Free (Sunday morning). Stroll through the medieval quarter and discover this weekly market, the oldest and largest in Belgium, since 1945.
Optionnel
/pers.
Walk along the Jeker Riveroptional
Free. Follow the historic waterway that flowed through Tongeren in Roman times, mentioned as a territorial boundary of the Eburones.
Optionnel
/pers.
Budget if you do them all / pers.~0

The Route

5-10 curated sites across the territory

The gameplay: AR, camera, hidden clues

📱Search clues with your cameraRA

At each stop, open your phone camera: an augmented reality character appears on the façade and speaks your language. Hunt the clue — it materializes as golden letters on the real wall or floats in front of you. When you find it, the phone vibrates, an AR chest opens and reveals your answer fragment. 8 stops, 8 clues to find with the camera, 1 final code.

🎭

The stops on your route are a surprise. You'll discover them one by one, guided by your phone, starting from the meeting point.

8
original puzzles
24
min of narration
🪙 24
TripCoins granted
16
GPS waypoints

How does it work with a group?

One phone = one team. Pick the number at checkout (1 to 10).

🧍
1 phone

Solo, or a group sharing the screen. One team, one code.

👥
2-3 phones

Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.

👨‍👩‍👧‍👦
4 to 10 phones

Friends, bachelor/bachelorette, small office outing — each their own code, each plays at their own pace. Tiered pricing then €6 flat per phone from the 6th.

  • All codes are independent — play at the same time OR separately, each team advances at its own pace.
  • Leaderboard between your teams + global game leaderboard — each score appears in the public ranking.
  • More than 10 phones or need a personalized quest? Discover custom tours.
🕒No date to pick · Code valid 1 year · Play whenever you want

Ready to live this adventure?

Get my code · 14,90€

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🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Ambiorix Statue, Vrijthof
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~3 km
Historic Center
Accessibility
Partial
Some cobblestones and uneven terrain
🌐
Languages
17 languages
Built-in translation

Why this route?

🛡️

Gallic Resistance

Dive into the tumultuous history of the Eburones and their chieftain Ambiorix against the Roman invaders.

📜

Ancient Secret Code

Unravel an ancient system of signs and landmarks left by Ambiorix to protect his people from Caesar's fury.

🏛️

Atuatuca Tungrorum

Explore the remains and foundations of what was a strategic Roman center, once the land of the proud Eburones.

Freedom never truly dies, it hides and awaits its time.

Ambiorix's Oath

★ Innovation 2026

9 features nobody else has

OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.

🎁

AR treasure chest

A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.

🧙

AR narrator character

Point your phone at the façade: a knight, witch, monk, sailor, detective or ghost appears full-screen and speaks to you in your language with their dedicated ElevenLabs voice (each character has their own unique voice) — your living guide.

📜

Magic golden letters

At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.

🎧

Written + audio narration

Every puzzle available as text AND voice-over: read at your own pace or listen eyes-free while walking. Great in groups and for accessibility.

🧭

360° radar + vibration

A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.

📸

Heritage storytelling

Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.

🤖

Progressive AI hints

3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.

🤳

AR selfie memento

At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.

📱

Zero app to install

PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.

Frequently asked questions

Q01Is Ambiorix's Last Stand — Decrypt the Eburone Conspiracy similar to a treasure hunt?

Same spirit: search, deduce, find. But here the "treasure" is a full story to piece together in eight stops. Each stop gives you a fragment of the final code. Eight fragments later, you've cracked it.

Q02How many stops are in Ambiorix's Last Stand — Decrypt the Eburone Conspiracy?

Eight stops total. At each stop you find a camera clue, solve the puzzle, collect a fragment of the final code. With all eight, you've got the answer.

Q03Can we play Ambiorix's Last Stand — Decrypt the Eburone Conspiracy as a couple?

Great two-person format. Narration is dramatic without overdoing it, puzzles are designed to spark conversation. Ideal for new relationships or anniversaries — you discover the city and coordinate on puzzles simultaneously.

Q04What's the best time to start?

Morning between 10 and 11, or early afternoon around 2 PM, is ideal. You still have daylight ahead, Tongeren Historic Center is less crowded, and the light is better for camera clues.

Avis des aventuriers

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Your turn to play

Immerse yourself in the heart of Flanders, in Tongeren, following the footsteps of Ambiorix, the Eburone chief who defied Julius Caesar in 54 BC.

14,90€
1 phone
28,60€
2 phones
41€
3 phones
52,20€
4 phones
62,10€
5 phones
69,50€
6 phones
77€
7 phones
84,40€
8 phones
91,90€
9 phones
99,30€
10 phones

1 purchase = 1 phone. Play several on the same device.

🕒No date to pick · Code valid 1 year · Play whenever you want
Get my code · 14,90€

No calendar booking. Code sent immediately by email.

🔒Secure payment · Code in 5 min · Free cancellation

🪙+24 TripCoins granted with your booking

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